function kfm_plugin_captions(){
	this.name='captions';
	this.title="change caption";
	this.category='edit';
	this.mode=0;
	this.writable=2;
	this.extensions=kfm_imageExtensions;
	this.doFunction=function(files){kfm_changeCaption(files[0]);};
}
kfm_addHook(new kfm_plugin_captions());

function kfm_changeCaption(id){
	kfm_prompt(_("change caption"),File_getInstance(id).caption,function(newCaption){
		x_kfm_changeCaption(id,newCaption,function(res){
			File_getInstance(id).caption=newCaption;
		});
	});
}
